The linux-ftpd-ssl project is a secure FTP server that includes support for SSL encryption.
The functionality of the linux-ftpd-ssl software is twofold: it can operate together with normal ftp, as well as check if the other side is also using SSL. If not, it defaults to the normal ftp protocol.
One of the main advantages of using linux-ftpd-ssl over traditional ftp(d) is the added security. This software ensures that passwords and data are protected and not transmitted in cleartext over the line. Additionally, the use of tcpdump or similar tools are ineffective for obtaining sensitive information.
To use linux-ftpd-ssl, you'll need to have several software requirements installed such as libc6, libpam-modules, libpam0g, libssl, netbase, and openssl.
What's new in the latest release? Version 0.3 brings a secure option (-z) which can be used to force the ftpd to only accept secure connections. SSL options are also now available in the manpage for easy reference.
Overall, linux-ftpd-ssl is a great choice for those seeking an FTP server with improved security measures.
Version 0.17-0.3: N/A